Overview
Prairie Stone Substation is an operational electrical substation in Illinois, United States, owned and operated by Commonwealth Edison. It operates at 138 kV, serving the local grid.
Prairie Stone Substation is an operational electrical substation located in Illinois, United States. Owned and operated by Commonwealth Edison, the facility plays a key role in the regional power distribution network. The substation is part of the larger grid infrastructure that supports residential, commercial, and industrial customers in the area. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution substations in the United States. As part of the Commonwealth Edison system, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) regulation for transmission-level assets. The facility likely employs modern switchgear and automation systems to ensure grid stability and efficient power flow. Prairie Stone Substation contributes to the reliability of the local electrical grid, helping to balance supply and demand in the region. Its location in Illinois places it within a state with a diverse energy mix, including nuclear, natural gas, and renewable sources. The substation's operational status ensures continued service to the community, supporting economic activity and daily life.
Environmental context
The substation is situated in a suburban or rural area of Illinois, where land use is a mix of residential and agricultural. Electrical infrastructure like Prairie Stone Substation can have localized environmental impacts, such as electromagnetic fields and land use for transmission corridors. However, modern substations are designed to minimize ecological disruption, with proper siting and mitigation measures. The facility's 138 kV voltage level indicates it is part of the distribution network, which typically has lower environmental footprint compared to high-voltage transmission lines.
Frequently asked questions
Prairie Stone Substation is located in Illinois, United States, at coordinates 42.067437, -88.212970.
Prairie Stone Substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution substations.
Prairie Stone Substation is owned and operated by Commonwealth Edison, a major electric utility in Illinois.
As part of the US grid, Prairie Stone Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 138 kV substation typically steps down voltage from transmission lines to distribution levels, serving local communities and industries.